Question

Add (3x^4-2x^3+1) + (12^4+x^2-11)

Answer 1

Did you forget an “x” on the 12^4 ? Because if you didn’t, then the answer would be: 3x^4 + 12^4 -2x^3 + x^2 - 10, but if you did, then it would be the picture.